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Finding the Fourth Proportional to 33,366.51, 50,049.90 and 9,675.54

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Solution

The fourth proportional to 33,366.51, 50,049.90 and 9,675.54 is: 14,513.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,366.51 : 50,049.90 = 9,675.54 : x
  2. Step 2: Convert to fraction form
    33,366.51/50,049.90 = 9,675.54/x
  3. Step 3: Cross multiply
    33,366.51x = 50,049.90 × 9,675.54
  4. Step 4: Simplify right side
    33,366.51x = 484,259,809.45
  5. Step 5: Solve for x
    x = 484,259,809.45/33,366.51
  6. Step 6: Final answer
    x = 14,513.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.